how to change class? i'm new here

[Xatusili]

title

[AngryShark]

You build the "class". Then you can change it. To to your codex, pick one. And then go to wiki to figure out where to get it.

[GunsForBucks]

You find and craft a new warframe to give you new options on abilities etc.

Start with planet bosses.. each boss will drop parts for one warframe. Look in the warframe wiki for more details. Later you can crack "relics" for prime parts.

Fight boss multiple times to get blueprints for neuroptics, systems and chassis.. main Blueprint for frame you get in market terminal for "credits".

Welcome to Warframe!

[[MadTs] Phyrys]

Frames are not specifically classes. In fact... Treat them the very same way you would do with weapons, because their mechanics are exactly the same.

So for the both of 'em : Find their components, assemble them, craft the beast.